2008597260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 6204764160

約数和(自身を除く): 4196166900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 139, 155, 170, 186, 204, 255, 278, 310, 340, 372, 417, 457, 465, 510, 527, 556, 620, 695, 834, 914, 930, 1020, 1054, 1371, 1390, 1581, 1668, 1828, 1860, 2085, 2108, 2285, 2363, 2635, 2742, 2780, 3162, 4170, 4309, 4570, 4726, 5270, 5484, 6324, 6855, 7089, 7769, 7905, 8340, 8618, 9140, 9452, 10540, 11815, 12927, 13710, 14167, 14178, 15538, 15810, 17236, 21545, 23307, 23630, 25854, 27420, 28334, 28356, 31076, 31620, 35445, 38845, 42501, 43090, 46614, 47260, 51708, 56668, 63523, 64635, 70835, 70890, 73253, 77690, 85002, 86180, 93228, 116535, 127046, 129270, 141670, 141780, 146506, 155380, 170004, 190569, 212505, 219759, 233070, 240839, 254092, 258540, 283340, 293012, 317615, 366265, 381138, 425010, 439518, 466140, 481678, 635230, 722517, 732530, 762276, 850020, 879036, 952845, 963356, 1079891, 1098795, 1204195, 1270460, 1445034, 1465060, 1905690, 1969213, 2159782, 2197590, 2408390, 2890068, 3239673, 3612585, 3811380, 3938426, 4319564, 4395180, 4816780, 5399455, 5907639, 6479346, 7225170, 7876852, 9846065, 10798910, 11815278, 12958692, 14450340, 16198365, 19692130, 21597820, 23630556, 29538195, 32396730, 33476621, 39384260, 59076390, 64793460, 66953242, 100429863, 118152780, 133906484, 167383105, 200859726, 334766210, 401719452, 502149315, 669532420, 1004298630, 2008597260]

約数ペア:

[(1, 2008597260), (2, 1004298630), (3, 669532420), (4, 502149315), (5, 401719452), (6, 334766210), (10, 200859726), (12, 167383105), (15, 133906484), (17, 118152780), (20, 100429863), (30, 66953242), (31, 64793460), (34, 59076390), (51, 39384260), (60, 33476621), (62, 32396730), (68, 29538195), (85, 23630556), (93, 21597820), (102, 19692130), (124, 16198365), (139, 14450340), (155, 12958692), (170, 11815278), (186, 10798910), (204, 9846065), (255, 7876852), (278, 7225170), (310, 6479346), (340, 5907639), (372, 5399455), (417, 4816780), (457, 4395180), (465, 4319564), (510, 3938426), (527, 3811380), (556, 3612585), (620, 3239673), (695, 2890068), (834, 2408390), (914, 2197590), (930, 2159782), (1020, 1969213), (1054, 1905690), (1371, 1465060), (1390, 1445034), (1581, 1270460), (1668, 1204195), (1828, 1098795), (1860, 1079891), (2085, 963356), (2108, 952845), (2285, 879036), (2363, 850020), (2635, 762276), (2742, 732530), (2780, 722517), (3162, 635230), (4170, 481678), (4309, 466140), (4570, 439518), (4726, 425010), (5270, 381138), (5484, 366265), (6324, 317615), (6855, 293012), (7089, 283340), (7769, 258540), (7905, 254092), (8340, 240839), (8618, 233070), (9140, 219759), (9452, 212505), (10540, 190569), (11815, 170004), (12927, 155380), (13710, 146506), (14167, 141780), (14178, 141670), (15538, 129270), (15810, 127046), (17236, 116535), (21545, 93228), (23307, 86180), (23630, 85002), (25854, 77690), (27420, 73253), (28334, 70890), (28356, 70835), (31076, 64635), (31620, 63523), (35445, 56668), (38845, 51708), (42501, 47260), (43090, 46614)]